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Segment Reporting - Schedule of Reconciliation of Segment Data to Consolidated Statement of Operations (Details) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Stock compensation expense $ 14 $ 168 $ 234 $ 376
Salary expense     460  
Leap Tide And Directors Loan [Member]        
Interest expense debt $ 252   $ 502